4.3.2.8.(2)

Objective

Attribution

Intent 1:

To limit the probability that the effective luminous
transmittance will be incorrectly determined, which could lead to
an overestimation of the daylight supply factor, which could lead
to an overestimation of the effective annual daytime operational time
for the daylighted area, which could lead to underestimation of the
annual energy consumption for lighting in a space, which could lead
to underestimation of the installed interior lighting energy, which
could lead to power used for lighting exceeding acceptable limits,
which could lead to excessive use of power, which could lead to unnecessary
consumption of energy for lighting, which could lead to excessive
use of energy, which could lead to an unacceptable effect on the environment.